<%@ page language="java"  contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@page import="com.google.appengine.api.users.UserService"%>
<%@page import="com.google.appengine.api.users.UserServiceFactory"%>
<%
UserService us = UserServiceFactory.getUserService();
String loginUrl = us.createLoginURL("/");
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="/style/style.css">
<title>非法访问</title>
</head><body>
<div>未登录或非管理员帐户，请<a href="<%=loginUrl%>">点此</a>以管理员身份登录！</div>
</body></html>